9+b=15

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Solution for 9+b=15 equation:


Simplifying
9 + b = 15

Solving
9 + b = 15

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + b = 15 + -9

Combine like terms: 9 + -9 = 0
0 + b = 15 + -9
b = 15 + -9

Combine like terms: 15 + -9 = 6
b = 6

Simplifying
b = 6

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